I am designing a sliding scale for fees for a consultant. I won't tell you what we've already got on the list of considerations because I'm interested in what you think should be included - but the idea is that this consultant would discount fees based on meaningful indicators of financial need that also reflect a bit of a bias towards structural factors that create and sustain income inequality. Also, specifically vulnerable subgroups should be accounted-for.

Because of the nature of the business, all of the clients are college-educated, fluent in English, and US citizens.